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修复：修复了SD卡demo中未关闭设备的错误 #32

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Mar 22, 2024
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修复：修复了SD卡demo中未关闭设备的错误 #32

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11 changes: 11 additions & 0 deletions sd_sample.c
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Original file line number Diff line number Diff line change
Expand Up @@ -121,6 +121,17 @@ static int sd_sample(int argc, char *argv[])
rt_free(read_buff);
rt_free(write_buff);

ret = rt_device_close(sd_device);
if(ret != RT_EOK)
{
rt_kprintf("close device %s failed!\n", sd_name);
return ret;
}
else
{
rt_kprintf("close device %s ok!\n", sd_name);
}

return RT_EOK;
}
/* 导出到 msh 命令列表中 */
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